YLMO 520
Femtosecond Fiber Laser

Specifications

Advanced Features and Benefits

Dual color output 520 nm & 1040 nm
Arbitrary splitting ratios possible
Compact Laser Head
Short femtosecond pulses <150 fs
Reliable operation due to figure 9^® mode locking and all-PM solution

	YLMO 520
Central Wavelength	520 nm ± 5 nm
Pulse Width (FWHM)	< 150 fs (Gaussian)
Average Power*	> 500 mW (higher output power on request)
Pulse Energy	>5 nJ
Repetition Rate*	100 MHz
Output Port	freespace
Polarization	linear, s-polarized
Beam Divergence	< 2 mrad
Beam Quality	M² <1.2 (typ. <1.1)
Auxilary Output Port**	Free space, > 4 W average power, 1040 nm, <100 fs

*Please inquire for your specific combinations of average output power, pulse duration, repetition rate
** User can switch between 520 nm and 1040 nm port (arbitrary splitting ratios possible).

Description

The YLMO 520 is based on a frequency-doubled ytterbium doped femtosecond fiber laser (YLMO). The system delivers more than 500 mW of average output power at 520 nm, with pulse durations below 150 fs. A versatile design permits simultaneous access of the 1040 nm fundamental, at an arbitrary power splitting ratio. High peak powers, excellent stability, and consistent long-term performance make the YLMO 520 a perfect fit to applications such as multiphoton excitation, pump-probe spectroscopy, or two-photon polymerization. Menlo Systems’ femtosecond fiber laser integrates the latest developments in fiber technology and incorporates these enhancements into an easy-to-use product.

Amplitude noise < 0.5% rms (over 24h)

Amplitude noise